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Vulnerability record · CVE-2019-25236 · published 24 December 2025

CVE-2019-25236: Missing authentication for critical function vulnerability

iSeeQ Hybrid DVR WH-H4 1.03R contains an unauthenticated vulnerability in the get_jpeg script that allows unauthorized access to live video streams. Attackers can retrieve video snapshots from specific camera channels by sending requests to the /cgi-bin/get_jpeg endpoint without authentication.

8.7 CVSS 4.0 High EPSS 0.45% · top 63.1% CWE-306 · Missing authentication for critical function Deferred
8.7CVSS 4.0 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

iSeeQ Hybrid DVR WH-H4 1.03R contains an unauthenticated vulnerability in the get_jpeg script that allows unauthorized access to live video streams. Attackers can retrieve video snapshots from specific camera channels by sending requests to the /cgi-bin/get_jpeg endpoint without authentication.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
http://www.iseeq.co.kr
https://www.exploit-db.com/exploits/47562
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5539.php
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2019-5539.php

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Source: NIST National Vulnerability Database (record CVE-2019-25236), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.